Linear Algebra 1st year

Content

Advanced Numbas implementations
Chapter 10 Inner Products
Chapter 1 Vectors and Matrices
Chapter 2 Linear Systems
Chapter 3 Inverses and Determinants
Chapter 4 Vector Spaces
Chapter 5 Linear Independence and Bases
Chapter 6 Bases and Dimension
Chapter 7 Complex Numbers
Chapter 8 Linear Maps
Chapter 9 Eigenvectors and Eigenvalues
Class test
Class Test 2
Copied from Newcastle
Demos
error testing
Randomised questions
Tatiana's copies
379 items
Matrix products and transposes (same as WBQ 1.31) 6 Jan 2026, 12:59 p.m.
Inverse of 2x2 matrix 5 May 2023, 6:19 p.m.
WBQ 2.13 b) Transform into reduced row echelon form 3 Jun 2022, 9:23 a.m.
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Questions for first year linear algebra. From basics on vectors and matrices, via solving linear systems, inverse matrices and determinants, vector spaces, bases, linear maps, eigenvalues/eigenvectors, inner products.

In development: we're starting at the beginning :-) More questions will appear through the year 2020/21.

Project activity

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Julia Goedecke published Matrix multiplication 6 years, 1 month ago

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Julia Goedecke copied Matrix products and transposes (same as WBQ 1.31) to Matrix multiplication 6 years, 1 month ago

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Julia Goedecke published Matrix products and transposes (same as WBQ 1.31) 6 years, 1 month ago

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Julia Goedecke published Matrix products: any combination from WBQ 1.28/1.31 6 years, 1 month ago

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Julia Goedecke on Matrix products: any combination from WBQ 1.28/1.31 6 years, 1 month ago

Gave some feedback: Ready to use

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Julia Goedecke copied Matrix products and transposes (same as WBQ 1.31) to Matrix products: any combination from WBQ 1.28/1.31 6 years, 1 month ago

Picture of Julia Goedecke
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Julia Goedecke on Matrix products and transposes (same as WBQ 1.31) 6 years, 1 month ago

Gave some feedback: Ready to use

Picture of Julia Goedecke
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Julia Goedecke on Can you multiply these matrices? (same as WBQ 1.28) 6 years, 1 month ago

Gave some feedback: Ready to use

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Julia Goedecke on Matrix times vector (same as WBQ 1.27) 6 years, 1 month ago

Gave some feedback: Ready to use

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Iain Gunn on Matrix transformations (WBQ 1.30 randomised) 6 years, 1 month ago

Gave some feedback: Ready to use

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Iain Gunn on Matrix times vector (WBQ 1.27 randomized) 6 years, 1 month ago

Gave some feedback: Ready to use

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Iain Gunn on Can you multiply matrices of these sizes? 6 years, 1 month ago

Gave some feedback: Ready to use

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Iain Gunn on Find matrix from entry formula ( WBQ 1.23 randomized size and formula) 6 years, 1 month ago

Gave some feedback: Ready to use

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Julia Goedecke on Matrix transformations (same as WBQ 1.30) 6 years, 1 month ago

Gave some feedback: Ready to use

Picture of Julia Goedecke
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Julia Goedecke on Find matrix from entry formula (same as WBQ 1.23) 6 years, 1 month ago

Gave some feedback: Ready to use

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Julia Goedecke on Vectors Introduction 6 years, 2 months ago

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Julia Goedecke published Vectors Introduction 6 years, 2 months ago

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Julia Goedecke created Vectors Introduction 6 years, 2 months ago

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Julia Goedecke published Demo matrix of mathematical expressions 6 years, 2 months ago

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Liam Gretton was given access to the Demo matrix of mathematical expressions 6 years, 2 months ago

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Has some problems 4
Doesn't work 1
Needs to be tested 8
Draft 68

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